Jun 18th, 2025 at 4:43am (UTC)
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Normal Topic Working with C# Tooltip (Read 888 times)
Cajunman64
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Working with C# Tooltip
Feb 24th, 2025 at 10:37am
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I been trying to get tooltip to work on my project and been unsuccessful to to program this function into my project.
I will try to enable this function using one of your sample called "Real-time DateTime Series"
Note: the sample is a example of a live data line chart and the photo attached has part of the tooltip working as the user hoover the mouse over the series data line a circle will show but NO values will be displayed.
Can someone help me to correct this?
I was instructed before to other reference of the forum but couldn't understand how to apply the example would fit into my project....that why I am using your chart sample....thanks for the help
  
20250224_032118.jpg (Attachment deleted | 0 Downloads )
Real-time_DateTime_Series_.txt ( 3 KB | 48 Downloads )
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Slavcho
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Re: Working with C# Tooltip
Reply #1 - Feb 24th, 2025 at 3:13pm
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I think these lines from the txt file would hide tooltips:

seriesX.SupportedLabels = LabelKinds.None;

Try setting SupportedLabels to LabelKinds.ToolTip instead. Since you are using a custom MyDateTimeSeries class, please also verify its GetLabel method returns whatever string you expect as a tooltip for respective LabelKinds.

Regards,
Slavcho
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